Edgar A. Rojas (@EdgarR0jas) header
Edgar A. Rojas (@EdgarR0jas) profile picture

Edgar A. Rojas

@EdgarR0jas

Author of the Ransomware Defense Initiative: https://teapawt.net/t.co/iJNB0xAx19. Organizer of CISOS LATAM SUMMIT: https://teapawt.net/t.co/VQxoyH1f9b

 TN, USA
rdishield.com
Joined June 2011
  • Tweets31.9K
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  • Followers3.2K
5.7KMedia
Photo by Edgar A. Rojas (@EdgarR0jas)Photo by Edgar A. Rojas (@EdgarR0jas)Photo by Edgar A. Rojas (@EdgarR0jas)Photo by Edgar A. Rojas (@EdgarR0jas)Photo by Edgar A. Rojas (@EdgarR0jas)Photo by Edgar A. Rojas (@EdgarR0jas)Photo by Edgar A. Rojas (@EdgarR0jas)Photo by Edgar A. Rojas (@EdgarR0jas)Photo by Edgar A. Rojas (@EdgarR0jas)Photo by Edgar A. Rojas (@EdgarR0jas)
Our new RDI demo is here! See how to kick off your ransomware readiness assessment—simple steps to help you spot gaps and build stronger defenses. Give it a look and let me know what you think: rdishield.com #rdishield #ransomware #cybersecurity #risk
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El CISOS SUMMIT Cartagena 2026 el 20 y 21 de Mayo en el Hyatt Cartagena. 5 espacios únicamente para patrocinadores quienes podrán estar presentes junto con 60 CISOs de compañías líderes de la región. Más información: tacticaledge.co #CISOSummit2026 #CISO #tacticaledge
Image from Edgar A. Rojas (@EdgarR0jas)
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Edgar A. Rojas retweeted
🥤 (@PaulSenior1) profile picture
🥤
@PaulSenior113 Mar 2025
Jesus Christ, I’ve never wanted anybody to win something more than I want Luis Enrique to win the CL this year after seeing this. I’ve got a nine year old daughter and this just flawed me. What a man
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Excited to share that Ransomware Defense Initiative (RDI) is live: rdishield.com - It’s all about helping us understand our ransomware readiness, identify gaps, and build stronger defenses. #Cybersecurity #RDI m.youtube.com/watch?si=_JX7V…
RDI Shield - Ransomware Defense Initiative

RDI Shield - Ransomware Defense Initiative

Validating priorities and industrial resilience against ransomware threats.

rdishield.com
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Very soon we will be releasing RDI V2.0 - Stay tuned. rdishield.com #RDI #Ransomware
Image from Edgar A. Rojas (@EdgarR0jas)
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The RDI Blog "Mapping CISA's Black Basta Mitigations to RDI Controls" (rdishield.com/mapping-cisas-…) shows an example of how we can use #CISA Advisories and #RDI to define a security strategy to continue maturing our security posture against different #ransomware families.
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Join me at #RSAC on May 8 at 9:40AM PT at Moscone West - 2014 for our presentation "RDI: A Free and Easy Framework for Ransomware Readiness Assessment" visit RDIshield.com to access the app and conduct your ransomware readiness assessment. #rdi #ransomware
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Edgar A. Rojas retweeted
centroi_org (@CentroiOrg) profile picture
centroi_org@CentroiOrg28 Jul 2023
El #ransomware es un software malicioso que secuestra los datos de un usuario y le exige un pago para tener acceso a ellos de nuevo. En #ConectaMex encontrarás la liga al reporte de “Ransomware Control Matrix”. @EdgarR0jas 👉 ow.ly/OiAB50Pj2JT

Matriz para el control del ransonware - Centro -i para la sociedad del futuro

centroi.org
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Cyber-threat intelligence for security decision-making: A review and research agenda for practice - ScienceDirect sciencedirect.com/science/ar…
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Leveraging the Ransomware Control Matrix (RCX), we analyzed information collected to understand current state of ransomware preparedness. The report offers valuable insights that can assist orgs in identifying areas of vulnerability and strength. Report: rcxmatrix.org
Image from Edgar A. Rojas (@EdgarR0jas)
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🔴🎵Mac Allister Liverpool song🎶🔴 Written by ChatGPT!! 🤖⚽️ Performed by AI 🤖⚽️ @TheRedmenTV @LFC #MacAllister @rossic89
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Enjoying some nice Piña Coladas in Cartagena during the CISOS LATAM SUMMIT with @EnglishRyno Ben Edwards and my son!!!! #tacticaledge
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Edgar A. Rojas retweeted
CSNP (@csnp_org) profile picture
CSNP@csnp_org16 May 2023
Ed Rojas introduces the #Ransomware framework he & Aria Rahimi created. This focuses on #security controls that will #detect & mitigate ransomware before it takes over. csnp.org/post/the-ransomware… #cyber #cybersecurity #cybersecurityawareness #cybersecuritytips #cybernews
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#Ransomware Control Matrix (RCX) is a very useful tool that maps the #MITRE ATT&CK #Initial Access phase to MITRE #D3FEND cybersecurity countermeasures. It provides a structured approach to identify effective controls at different levels (Foundational, Advanced, and Elite)
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Edgar A. Rojas retweeted
Bryson 🦄 (@brysonbort) profile picture
Bryson 🦄
@brysonbort19 Apr 2023
#unicon @scythe_io keynote with me and @strandjs @BHinfoSecurity is up! We don't sugarcoat what's wrong and what you can do to help your org. 🦄🦄 youtu.be/oHuQQ1JUGNM
Image from Bryson 🦄 (@brysonbort)
Image from Bryson 🦄 (@brysonbort)
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.@virtualesIO ofrece una solución completa para la realización de eventos virtuales de alta calidad, con la máxima protección de datos y comunicaciones. Únete a nosotros y experimenta la tranquilidad que brinda la seguridad integral. virtuales.io/plataforma-virt… #VirtualEs
Plataforma de eventos virtuales

ALT Plataforma de eventos virtuales

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Protege tus eventos virtuales con la plataforma más segura del mercado. En Virtual-Es, tu privacidad y seguridad son nuestra prioridad: virtuales.io/plataforma-vir… @virtualesIO #seguridadvirtual #eventosvirtuales #tecnologíasegura #virtuales
Image from Edgar A. Rojas (@EdgarR0jas)
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Protege tus eventos virtuales con la plataforma más segura del mercado. En Virtuales, tu privacidad y seguridad son nuestra prioridad: virtuales.io/plataforma-virt… #seguridadvirtual #eventosvirtuales #tecnologíasegura #virtuales
Image from Edgar A. Rojas (@EdgarR0jas)
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I just wanted to cover her because it was cold last night! #tacticaledge
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Read my latest article on ransomware attacks on the Healthcare sector and how to leverage the Ransomware Control Matrix (c): linkedin.com/pulse/ransomwar… #ransomware #RCX
Ransomware Attacks on Healthcare

Ransomware Attacks on Healthcare

The Regal Medical Group, one of the largest healthcare networks in Southern California, published on its web page a “Notice of Data Breach” about a breach caused by a ransomware attack on December...

linkedin.com
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